usmidu.cz - robtex.com
usmidu.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.105.158.196🇨🇿 INTERNET-CZ193.105.158.0/23 ASPone, s.r.o. | ||||||
| NS | ns1.aspone.cz ⭐ | ||||||
| A | 81.2.195.179🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s. | ||||||
| PTR | ns1.aspone.cz | ||||||
| NS | ns2.aspone.eu | ||||||
| A | 81.2.209.186🇨🇿 INTERNET-CZ81.2.209.0/24 | ||||||
| PTR | ns2.aspone.eu | ||||||
| NS | ns3.aspone.us | ||||||
| A | 95.110.254.166🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network | ||||||
| PTR | ns.aspone.us | ||||||
| MX | mxavas.forpsi.com ⭐ | ||||||
| A | 81.2.195.200🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s. | ||||||
| PTR | mxavas.forpsi.com | ||||||
| SOA | ns1.aspone.czsupport@aspone.cz 2025-01-16 #1 | ||||||
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1776050234 | ||||||
Subdomains
mail.usmidu.cz |
Same first word
usmidu.cz |
Similar names
DNS History
12 records (5 active, 7 former)
○NSgold.gigant.cz2015-05-17 → 2017-04-10 · 4 obs
● 2017-04-10 19:57:36
○ 2026-03-27 07:36:22
○ 2026-04-13 04:20:00
●NSns1.aspone.cz2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 07:36:22
● 2026-04-13 04:20:00
○NSns1.gigant.cz2015-05-17 → 2017-04-10 · 4 obs
● 2017-04-10 19:57:36
○ 2026-03-27 07:36:22
○ 2026-04-13 04:20:00
●NSns2.aspone.eu2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 07:36:22
● 2026-04-13 04:20:00
○NSns2.gigant.cz2015-05-17 → 2017-04-10 · 4 obs
● 2017-04-10 19:57:36
○ 2026-03-27 07:36:22
○ 2026-04-13 04:20:00
●NSns3.aspone.us2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 07:36:22
● 2026-04-13 04:20:00
○NSns3.gigant.cz2015-05-17 → 2017-04-10 · 4 obs
● 2017-04-10 19:57:36
○ 2026-03-27 07:36:22
○ 2026-04-13 04:20:00
○NSns4.gigant.cz2015-05-17 → 2017-04-10 · 4 obs
● 2017-04-10 19:57:36
○ 2026-03-27 07:36:22
○ 2026-04-13 04:20:00
○MXmail.usmidu.cz2015-05-17 → 2017-04-10 · 4 obs
● 2017-04-10 19:57:36
○ 2026-03-27 07:36:22
○ 2026-04-13 04:20:00
●MXmxavas.forpsi.com2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 07:36:22
● 2026-04-13 04:20:00
●A193.105.158.1962026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 07:36:22
● 2026-04-13 04:20:00
○A88.208.118.832015-05-17 → 2017-04-10 · 4 obs
● 2017-04-10 19:57:36
○ 2026-03-27 07:36:22
○ 2026-04-13 04:20:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| usmidu.cz | ns1.aspone.cz, ns2.aspone.eu, ns3.aspone.us | 1 record |
✅ Authoritative Response
Server:81.2.195.179
NS records: ns1.aspone.cz, ns2.aspone.eu, ns3.aspone.us
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usmidu.cz (unsigned zone)
⏱️ Timing
Total: 1362ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.105.158.196 |
| NS | 3 | ns1.aspone.cz, ns2.aspone.eu... |
| MX | 1 | mxavas.forpsi.com (pri: 10) |
| SOA | 1 | ns1.aspone.cz support.aspone.cz |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns1.aspone.cz)
Analysis
Hierarchy
The parent of mail.usmidu.cz is usmidu.cz.
IP Addresses
usmidu.cz points to a single IP number: 193.105.158.196.
Other host names, for instance luton.sk, fitfactory.cz, zking.eu, mujstat.cz and vlastakorec.cz share IP numbers with usmidu.cz.
Name Servers
The domain usmidu.cz is delegated to three name servers: ns1.aspone.cz, ns2.aspone.eu and ns3.aspone.us.
usmidu.cz shares name servers with other domains at least partially, for instance esom.cz, melco.cz, proway.cz, irl.cz and lanolin.cz.
Host names with a single IP number:
ns1.aspone.cz points to 81.2.195.179.
ns2.aspone.eu points to 81.2.209.186.
ns3.aspone.us points to 95.110.254.166.
Mail Servers
The mail server for usmidu.cz is mxavas.forpsi.com.
usmidu.cz shares the same mail server setup as other domains, including szabomartin.com, autoservisstraka.cz, hungrypao.com, miniclinic.cz and stavmi.cz.
usmidu.cz shares some mail servers with other domains, including troubelice.cz, davys.cz and matyaskrista.com.
Host name mxavas.forpsi.com resolves to IP 81.2.195.200.